It was true that an ordinary human would find themselves dizzy after spinning around too much, resulting in nausea and vomiting.
And Xue Ning did spin quite a few times in order to execute his Golden Silk Thread, and quite quickly at that. Could it have been that he had been unable to withstand the resulting sensation, just like ordinary humans?
"Of course not!" the first Quasi Leaving Aperture realm young genius exclaimed. "If I'm not mistaken, Zhang shi should have utilized a terpsichorean art, and in his moment of carelessness, Third Young Master Xue fell for it."